71884259240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{848893}}^1$

素因数の和:849006

約数の個数: 64

約数和(自身を含む): 169609021200

約数和(自身を除く): 97724761960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 73, 116, 145, 146, 232, 290, 292, 365, 580, 584, 730, 1160, 1460, 2117, 2920, 4234, 8468, 10585, 16936, 21170, 42340, 84680, 848893, 1697786, 3395572, 4244465, 6791144, 8488930, 16977860, 24617897, 33955720, 49235794, 61969189, 98471588, 123089485, 123938378, 196943176, 246178970, 247876756, 309845945, 492357940, 495753512, 619691890, 984715880, 1239383780, 1797106481, 2478767560, 3594212962, 7188425924, 8985532405, 14376851848, 17971064810, 35942129620, 71884259240]

約数ペア:

[(1, 71884259240), (2, 35942129620), (4, 17971064810), (5, 14376851848), (8, 8985532405), (10, 7188425924), (20, 3594212962), (29, 2478767560), (40, 1797106481), (58, 1239383780), (73, 984715880), (116, 619691890), (145, 495753512), (146, 492357940), (232, 309845945), (290, 247876756), (292, 246178970), (365, 196943176), (580, 123938378), (584, 123089485), (730, 98471588), (1160, 61969189), (1460, 49235794), (2117, 33955720), (2920, 24617897), (4234, 16977860), (8468, 8488930), (10585, 6791144), (16936, 4244465), (21170, 3395572), (42340, 1697786), (84680, 848893)]